update unittests tags

Author: qunaibit

graalpython/com.oracle.graal.python.test/src/tests/unittest_tags/test_unicodedata.txt

@@ -3,7 +3,9 @@
 *graalpython.lib-python.3.test.test_unicodedata.UnicodeFunctionsTest.test_east_asian_width_9_0_changes
 *graalpython.lib-python.3.test.test_unicodedata.UnicodeFunctionsTest.test_issue10254
 *graalpython.lib-python.3.test.test_unicodedata.UnicodeFunctionsTest.test_issue29456
+*graalpython.lib-python.3.test.test_unicodedata.UnicodeFunctionsTest.test_mirrored
 *graalpython.lib-python.3.test.test_unicodedata.UnicodeFunctionsTest.test_normalize
+*graalpython.lib-python.3.test.test_unicodedata.UnicodeFunctionsTest.test_numeric
 *graalpython.lib-python.3.test.test_unicodedata.UnicodeFunctionsTest.test_pr29
 *graalpython.lib-python.3.test.test_unicodedata.UnicodeMiscTest.test_bug_1704793
 *graalpython.lib-python.3.test.test_unicodedata.UnicodeMiscTest.test_bug_4971